Making a scathing attack, the letter alleged the group is distributing controversial posters and pamphlets in the campus. The group it said is trying to "de-align the SC and ST students".

"They are also trying to create hatred against the prime minister and the Hindus," the letter said, adding "We believe this group is politically motivated and is getting funds and encouragement from some outside organisation."

The letter also alleges that some higher authority people are also supporting them.